Subtract 84/80 from 48/98
1st number: 48/98, 2nd number: 1 4/80
48/98 - 84/80 is -549/980.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 98 × 40 = 3920,
48/98 = 48 × 40/98 × 40 = 1920/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
84/80 = 84 × 49/80 × 49 = 4116/3920 - Subtract the two like fractions:
1920/3920 - 4116/3920 = 1920 - 4116/3920 = -2196/3920 - After reducing the fraction, the answer is -549/980
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Related: 96/98-84/80